EP0175954 - Compressed gas circuit breaker [Right-click to bookmark this link] | Status | Patent revoked Status updated on 17.12.1993 Database last updated on 24.08.2024 | Most recent event Tooltip | 17.04.2015 | Change - lapse in a contracting state State(s) deleted from list of lapses: CH, LI | published on 20.05.2015 [2015/21] | Applicant(s) | For all designated states BBC Brown Boveri AG Haselstrasse CH-5401 Baden / CH | [1987/41] |
Former [1986/14] | For all designated states BBC Aktiengesellschaft Brown, Boveri & Cie. Haselstrasse CH-5401 Baden / CH | Inventor(s) | 01 /
Mauthe, Gerhard Seilersgrabeweg 13 CH-5413 Birmenstorf / CH | [1986/14] | Application number, filing date | 85110863.9 | 29.08.1985 | [1986/14] | Priority number, date | CH19840004610 | 26.09.1984 Original published format: CH 461084 | [1986/14] | Filing language | DE | Procedural language | DE | Publication | Type: | A2 Application without search report | No.: | EP0175954 | Date: | 02.04.1986 | Language: | DE | [1986/14] | Type: | A3 Search report | No.: | EP0175954 | Date: | 08.04.1987 | Language: | DE | [1987/15] | Type: | B1 Patent specification | No.: | EP0175954 | Date: | 15.11.1989 | Language: | DE | [1989/46] | Search report(s) | (Supplementary) European search report - dispatched on: | EP | 18.02.1987 | Classification | IPC: | H01H33/98 | [1986/14] | CPC: |
H01H33/901 (EP,US);
H01H2033/906 (EP,US);
H01H2033/908 (EP,US)
| Designated contracting states | CH, DE, FR, GB, IT, LI, SE [1986/14] | Title | German: | Druckgasschalter | [1986/14] | English: | Compressed gas circuit breaker | [1986/14] | French: | Interrupteur à gaz comprimé | [1986/14] | Examination procedure | 17.09.1987 | Examination requested [1987/46] | 21.12.1988 | Despatch of communication of intention to grant (Approval: Yes) | 30.01.1989 | Communication of intention to grant the patent | 14.04.1989 | Fee for grant paid | 14.04.1989 | Fee for publishing/printing paid | Opposition(s) | Opponent(s) | 01
07.07.1990
05.10.1990
ADMISSIBLE Siemens Aktiengesellschaft Wittelsbacherplatz 2 80333 München / DE | 02
08.08.1990
AEG Aktiengesellschaft Patent- und Lizenzwesen D-60591 Frankfurt / DE Opponent's representative Lertes, Kurt AEG Aktiengesellschaft, Patent- und Lizenzwesen D-60591 Frankfurt / DE | [N/P] |
Former [1990/41] | |||
Opponent(s) | 01
07.07.1990
05.10.1990
ADMISSIBLE Siemens AG Postfach 22 16 34 D-80506 München / DE | ||
02
08.08.1990
AEG Aktiengesellschaft Patent- und Lizenzwesen D-60591 Frankfurt / DE Opponent's representative Lertes, Kurt, Dr. AEG Aktiengesellschaft, Patent- und Lizenzwesen D-60591 Frankfurt / DE | |||
Former [1990/39] | |||
Opponent(s) | 01
07.07.1990
05.10.1990
ADMISSIBLE Siemens AG Postfach 22 16 34 D-80506 München / DE | 09.10.1990 | Invitation to proprietor to file observations on the notice of opposition | 13.02.1991 | Reply of patent proprietor to notice(s) of opposition | 25.09.1991 | Despatch of a communication from the opposition division (Time limit: M04) | 24.01.1992 | Reply to a communication from the opposition division | 16.09.1992 | Despatch of a communication from the opposition division (Time limit: M04) | 16.01.1993 | Reply to a communication from the opposition division | 13.09.1993 | Despatch of communication that the patent will be revoked | 23.09.1993 | Legal effect of revocation of patent [1994/06] | Fees paid | Renewal fee | 27.07.1987 | Renewal fee patent year 03 | 25.07.1988 | Renewal fee patent year 04 | 25.08.1989 | Renewal fee patent year 05 |
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Responsibility for the accuracy, completeness or quality of the data displayed under the link provided lies entirely with the Unified Patent Court. | Lapses during opposition Tooltip | SE | 30.08.1990 | [2015/21] |
Former [1994/31] | CH | 15.11.1989 | |
LI | 15.11.1989 | ||
SE | 30.08.1990 | ||
Former [1991/23] | SE | 30.08.1990 | Documents cited: | Search | [A]DD212352 ; | [AD]US4139752 (ITAI KOSAKU, et al); | [A]EP0039096 (BBC BROWN BOVERI & CIE [CH]) |